Marines perform aircraft maintenance
U.S. Marine Corps Cpl. Miguel S. Garcia, Marine Tactical Electronic Warfare Squadron 2, 2nd Marine Aircraft Wing, electrician, looks at a laptop while conducting routine maintenance on a U.S. Marine Corps EA-6B Prowler assigned to VMAQ-2, during Exercise Northern Edge 15 at Eielson Air Force Base, Alaska, June 17, 2015. Northern Edge is Alaska’s premier joint training exercise designed to practice operations, techniques and procedures as well as enhance interoperability among the services. Thousands of Service members from active duty, Reserve and National Guard units are involved. (U.S. Marine Corps photo by Cpl. Suzanne Dickson/ Released)